Casque Bluetooth sans fil avec microphone, réduction du bruit, mains libres, pour conversation professionnelle

Features: ♪ BT5.1 technology brings a more stable and faster wireless connection to your device, allowing you to enjoy stable calls and great music. ♪ With soft, flexible, and secure fit earhook design, 270 degree + 360 degree rotation, the left and right ear angles can be adjusted arbitrarily, ensuring unparalleled comfort and stability when moving. ♪ Built-in high-definition microphone, ENC intelligent noise reduction, reduce interference during the call, deep noise reduction, make the call as clear as an interview. ♪ Ergonomic and lightweight design, comfortable and stress-free to wear. ♪ Unbreakable Hi-Fi Sound: The wireless earphones offer powerful, balanced stereo and dynamic range for an incredible listening experience. ♪ The LED display shows the power level, and the power level can be checked anytime and anywhere. ♪ Comes with a portable storage and charging compartment, which is convenient for charging, storage and carrying, and has good protection. Specification: Bluetooth version: V5.1+EDR Transmission distance: 10 meters Play/talk time:: about 10-12 hours Standby time: 400 hours Note: 1: To prevent accidental activation, the earphones need to be pressed and held on the power button for about 3 seconds to turn on.